BR112015025646A2 - sinalização de imagem de intercamada e processos relacionados - Google Patents

sinalização de imagem de intercamada e processos relacionados

Info

Publication number
BR112015025646A2
BR112015025646A2 BR112015025646A BR112015025646A BR112015025646A2 BR 112015025646 A2 BR112015025646 A2 BR 112015025646A2 BR 112015025646 A BR112015025646 A BR 112015025646A BR 112015025646 A BR112015025646 A BR 112015025646A BR 112015025646 A2 BR112015025646 A2 BR 112015025646A2
Authority
BR
Brazil
Prior art keywords
interlayer
reference images
current image
processor
related processes
Prior art date
Application number
BR112015025646A
Other languages
English (en)
Portuguese (pt)
Inventor
Chen Jianle
Rapaka Krishnakanth
Wang Ye-Kui
Chen Ying
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112015025646A2 publication Critical patent/BR112015025646A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
BR112015025646A 2013-04-08 2014-04-02 sinalização de imagem de intercamada e processos relacionados BR112015025646A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361809813P 2013-04-08 2013-04-08
US14/242,526 US11438609B2 (en) 2013-04-08 2014-04-01 Inter-layer picture signaling and related processes
PCT/US2014/032718 WO2014168799A1 (en) 2013-04-08 2014-04-02 Inter-layer picture signaling and related processes

Publications (1)

Publication Number Publication Date
BR112015025646A2 true BR112015025646A2 (pt) 2017-07-18

Family

ID=51654441

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015025646A BR112015025646A2 (pt) 2013-04-08 2014-04-02 sinalização de imagem de intercamada e processos relacionados

Country Status (7)

Country Link
US (1) US11438609B2 (https=)
EP (1) EP2984840A1 (https=)
JP (1) JP6416203B2 (https=)
KR (1) KR102295128B1 (https=)
CN (1) CN105144716A (https=)
BR (1) BR112015025646A2 (https=)
WO (1) WO2014168799A1 (https=)

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Also Published As

Publication number Publication date
WO2014168799A1 (en) 2014-10-16
JP2016518766A (ja) 2016-06-23
US11438609B2 (en) 2022-09-06
CN105144716A (zh) 2015-12-09
KR102295128B1 (ko) 2021-08-27
KR20150139894A (ko) 2015-12-14
US20140301456A1 (en) 2014-10-09
EP2984840A1 (en) 2016-02-17
JP6416203B2 (ja) 2018-10-31

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements